LEADER 00885nam a2200265 i 4500 001 991000910169707536 005 20020507103112.0 008 951204s1971 uk ||| | eng 035 $ab10146921-39ule_inst 035 $aLE00638995$9ExL 040 $aDip.to Fisica$bita 084 $a53.2.8 084 $a53.2.82 084 $aTK4660 100 1 $aMeleka, A.H.$0461781 245 10$aElectron-beam welding :$bprinciples and practice /$cedited by A.H. Meleka 260 $aLondon :$bMcGraw-Hill Book Co.,$c1971 300 $a331 p. 650 4$aElectron beam welding 907 $a.b10146921$b21-09-06$c27-06-02 912 $a991000910169707536 945 $aLE006 53.9.1 MEL$g1$i2006000056823$lle006$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i10174941$z27-06-02 996 $aElectron-beam welding$9186511 997 $aUNISALENTO 998 $ale006$b01-01-95$cm$da $e-$feng$guk $h0$i1